Suzanne Slacas, left, and Terry Gist with the SC Lottery hang a banner at the KC Mart in Simpsonville. Lottery officials said someone in South Carolina won the record $1.6 billion Mega Millions jackpot, and by 11 a.m. Wednesday, announced it was the KC Mart #7 at 303 Lee Vaughn Road in Simpsonville. Anna B. Mitchell/The Greenville News